Toyota Jidosha Kabushiki Kaisha

Aisin Seiki Kabushiki Kaisha

Denso Corporation

Aiin Corporation

Aisin Corporation

Tsuyoshi Hoshino

Masaya Kato

Hidehiko Miyoshi

Keisuke Oyama

Hironobu Ishijima

Motonari Obayashi

Norio Imai

Kiyoshi Takahashi

Takatomo Asai

Motokatsu Tomozawa

Tomohisa Yamashita

Hiroyuki Tachibana

Shogi Fukukawa

Kazuhiro Tomosue

Daisuke Akaho

Makoto Maehara

Takashi Wakazono

A driver state detection device provided with a driver monitor camera configured to capture the face of a driver of a vehicle to generate a facial image of the driver and a control device. The control device is configured so as to detect the facial orientation or the line-of-sight direction of the driver based on the facial image, judge that the driver is driving distracted when the facial orientation or the line-of-sight direction of the driver is maintained for greater than or equal to a predetermined time period at the outside from the allowable range allowed as the facial orientation or the line-of-sight direction of the driver, and set the allowable range based on an operating parameter which is in a correlative relationship with steering operation of the steering wheel of the vehicle and the speed of the vehicle.

Driver state detection device

A parking assistance device according to an embodiment includes a determination unit that determines, when the parallel parking of a vehicle in a parking area is assisted, whether the parking space length of a frontage that the vehicle enters in the parking area is the sum of the full length of the vehicle and a certain length or more and a control unit that performs parking assistance for the vehicle along a route in which stationary steering control is not performed at a turning position of the vehicle when the parking space length is the sum of the full length of the vehicle and the certain length or more.

Parking assistance device and parking assistance method

A driving assistance device according to an embodiment includes: a target setting unit configured to set a stop target; an acquisition unit configured to acquire a position of a vehicle; and an output information control unit configured to control a display unit to display a first image that instructs a driver to stop the vehicle in a first form when the vehicle is located within a region including the stop target and display the first image in a second form different from the first form when the vehicle is located outside the region.

Driving assistance device and driving assistance system

Display screen with graphical user interface

Growing community of inventors

Kariya, Japan

Tsuyoshi Hoshino